diff --git a/src/3rdParty/salomesmesh/src/SMESH/SMESH_MeshEditor.cpp b/src/3rdParty/salomesmesh/src/SMESH/SMESH_MeshEditor.cpp
index 12742bcfd..f2a67898e 100644
--- a/src/3rdParty/salomesmesh/src/SMESH/SMESH_MeshEditor.cpp
+++ b/src/3rdParty/salomesmesh/src/SMESH/SMESH_MeshEditor.cpp
@@ -4592,8 +4592,13 @@ void SMESH_MeshEditor::sweepElement(const SMDS_MeshElement*               elem,
         std::swap( itNN[0],    itNN[1] );
         std::swap( prevNod[0], prevNod[1] );
         std::swap( nextNod[0], nextNod[1] );
-	
-        std::swap( isSingleNode[0], isSingleNode[1] );
+
+        // See #0002784 for error message
+        //std::swap( isSingleNode[0], isSingleNode[1] );
+        bool temp = isSingleNode[0];
+        isSingleNode[0] = isSingleNode[1];
+        isSingleNode[1] = temp;
+
         if ( nbSame > 0 )
           sames[0] = 1 - sames[0];
         iNotSameNode = 1 - iNotSameNode;